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mpp_rkvdec2 fdc48100.rkvdec-core: resetting... #701

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tkn-computer opened this issue Nov 1, 2024 · 1 comment

tkn-computer commented Nov 1, 2024

RK3588在UDP流解码时，可能由于UDP数据有丢包问题，在解码的过程中会出现

mpp_rkvdec2 fdc48100.rkvdec-core: resetting...
mpp_rkvdec2 fdc48100.rkvdec-core: reset done

出现这个打印后，解码器会在几秒内无法正确解出图像。

个人认为，
当数据有问题，可以出现马赛克，当遇到正确I帧后恢复图像，不应该是解码器复位，导致一段时间无法解码。

rkvdec-core: resetting 打印是在内核 drivers/video/rockchip/mpp/mpp_rkvdec2_link.c

有没有大神帮忙看看什么问题

Contributor

FumasterLin commented Nov 4, 2024

遇到有数据错误的时候，正常是会reset 硬件的，这个很正常。当有新的并且正确的IDR的时候，可以正常继续解码

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